3a. BTH KD1, Lucas Magneto/MagDyno and Ignition and HT Parts

3a. BTH KD1, Lucas Magneto/MagDyno and Ignition and HT Parts

 

This section includes many  parts to fit original BTH KD1 competition magnetos (as fitted to the majority of competition Norton SOHC models), as well as other parts for competition Lucas magnetos and roadoging Mag/Dyno's.

It also contains a selection of period veteran and vintage HT leads, spark plugs and spark plug accessories.  

See also section 3.b for general electrical components and wiring system for your motorcycle


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61 - 90 of 93 results

Lucas 2" Red Rectangular Racing Plate

Product no.: 0364 LUC 002

Lucas 'Racing Magneto' plate. As fitted to 1940's and 50's road racing NR1 and KVFTT type magnetos. Also fitted to Lucas 2MTT rotating magnet magnetos, as fitted to DOHC Manx Nortons from 1957. Very high quality reproduction plate in etched steel with red enamel infill

£16.00 *
Not in stock

Lucas 2.5" Red Oval Racing Plate

Product no.: 0365 LUC 003

Lucas 'Racing Magneto' plate, with rounded ends. These would have been fitted to fitted to 50's road racing NR1 and some other similar type competition magnetos (very similar to the green label also used on some of these magnetos, mainly trials bikes, if green). Very high quality reproduction plate in etched steel with red enamel infill

£16.00 *
Not in stock

Lucas Red SR-R Type Racing Plate

Product no.: 0366 LUC 004

This Lucas label, with Red colouring, is very similar to the extremely rare Lucas SR-R label, the racing magneto fitted to DOHC Featherbed Manx in the mid 1950's, prior to the introduction of the 2MTT rotating magnet magneto. In the 2nd photograph here, is my SR-R, with the remains of its original label. I am not sure why the reproduction label has an extra area of blank metal on the left of the label, but I think this will need to be carefully removed to fit into the indent correctly. Very high quality reproduction plate in etched steel with red enamel infill

£17.00 *
In stock

Lucas Standard Serial Plate - Black

Product no.: 0367 LUC 005

This is the standard Lucas serial model and number plate, fitted to many Lucas magnetos from the 1930's to the 1960's. This includes the Lucas M01 Magdynos fitted to Norton Internationals and other Norton road models for many years, as well as KVF and K2F magnetos. Very high quality reproduction plate in etched steel with black enamel infill

£16.00 *
In stock

Lucas Competition Serial Plate - Red

Product no.: 0368a LUC 006

Lucas Competion version of the Serial Number plate. This was most often seen fitted to K2FC and K1FC magnetos, but can occasionally be seen fitted to other competition and racing magnetos of the '50's and '60's era. High quality reproduction plate in etched steel with red enamel infill

£16.00 *
Not in stock

Lucas Competition Serial Plate - Green

Product no.: 0368b LUC 007
Lucas Competion version of the Serial Number plate - but in green. I cannot be entirely sure, but I think this was fitted to racing versions of platform and flange fitting magnetos of the '50's and '60's era. High quality reproduction plate in etched steel with green enamel infill
£16.00 *
In stock

Lucas Racing Magneto Plate - Green

Product no.: 0368c LUC 008

Lucas 'Racing Magneto' plate - in green. This plate was used on racing magnetos of the '50's and '60's era, such as the Lucas NR1, as shown in accompanying photo. High quality reproduction plate in etched steel with green enamel infill

£16.00 *
Not in stock

Lucas Wader Magneto Plate - Green

Product no.: 0368d LUC 009

Lucas 'WaderMagneto' plate - in green. This plate was used on the Lucase waterproof magnetos, which were fitted to trials bikes and similar in the '50's and '60's era, Genuine Wader magnetos were quite rare, and I am not sure if the 'Wader' name was used on different body types, but the best known Wader was a variation of the Lucas Mad/Dyno type magneto - M01L, of which a photograph is shown. High quality reproduction plate in etched steel with green enamel infill

£16.00 *
In stock

Genuine Lucas - Lucas Road Type Magneto Label (Model not stamped): Anti-Clockwise - Each

Product no.: 1194 Lucas48

This listing is for a genuine Lucas (from their Classic Range) - Magneto Model/Serial Number Aluminium Label.  This type is black and of the type used on most Lucas roadgoing models - and has an Anti-Clockwise Arrow direction indicator.  Note:  model type not stamped on this label.  See listing for more detail.  Price is Each

£9.00 *
In stock

BTH KD1 Serial Number Label

Product no.: 0369 KD1 025
This is a very high quality replica of the standard BTH KD1 serial number label, which was used on all the KD1 models, including the competition versions used on racing Norton models (email me if you require information on serial numbers relating to these competition versions). Very high quality reproduction plate in etched brass with black enamel infill. Note, we also sell both original size and oversize rivets, used to fit these plates (see Item 0467/0468/0469)
£16.00 *
In stock

BTH KD1 'TT Magneto' Plate

Product no.: 0370 KD1 026

This is a very high quality replica of the BTH KD1 'TT Magneto' plate, as fitted to the road racing competition version of the KD1 magneto (and most frequently fitted to early Manx Nortons). On competition KD1 magneto's, these labels were fitted on the opposite side to the Serial Number label, unlike the none competition versions, that only had the serial number label. It looks very pretty with a high quality brass finish with red enamel infill. Note, we also sell both original size and oversize rivets, used to fit these plates (see Item 0467/0468/0469)

£16.00 *
Not in stock

BTH KD1 'Dirt Track Magneto' Plate

Product no.: 0371 KD1 028

This is a very high quality replica of the BTH KD1 'Dirt Track Magneto' plate, as fitted most commonly to speedway but also some the road racing competition version of the KD1 magneto (and sometimes fitted to early Manx Nortons). On competition KD1 magneto's, these labels were fitted on the opposite side to the Serial Number label, unlike the none competition versions, that only had the serial number label. Supposedly, the magnetos were identical to the TT version, so it is really just personal preference if you want this label or the 'TT Magneto' version. It looks very pretty with a high quality brass finish with black enamel infill. Note, we also sell both original size and oversize rivets, used to fit these plates (see Item 0467/0468/0469)

£16.00 *
In stock

BTH Label Rivet - Oversize Alloy (Pair)

Product no.: 0467 KD1 029
This item listing is for a pair (two) aluminium 2mm x 4mm round head rivets, for use when fitting new BTH KD1 serial number or competition plates (see Items 0369/0370/0371 for these). The normal original size of BTH rivet was 1.6mm x 3mm (see item number 0469 for these), but often in removing these the hole is opened slightly, hence these slighlty oversize rivets. If not sure, it is a good idea to buy a set of both
£2.50 *
In stock

BTH Label Rivet - Oversize Brass (Pair)

Product no.: 0468 KD1 030
This item listing is for a pair (two) brass 2mm x 4mm round head rivets, for use when fitting new BTH KD1 serial number or competition plates (see Items 0369/0370/0371 for these). The normal original size of BTH rivet was 1.6mm x 3mm (see item number 0469 for these), but often in removing these the hole is opened slightly, hence these slighlty oversize rivets. These rivets are brass, and slightly harder than the similar aluminum oversize rivets (item 0467) which we also sell. If not sure, it is a good idea to buy a set of both
£2.50 *
In stock

BTH Label Rivet - Std Size Stainless Steel (Pair)

Product no.: 0469 KD1 031
This item listing is for a pair (two) stainless steel 1.6mm x 3mm round head rivets, for use when fitting new BTH KD1 serial number or competition plates (see Items 0369/0370/0371 for these). This was the normal original size of BTH rivets, so was a direct replacement. If you have had to drill out the original rivet, and are worried it may now be oversize - then we also sell oversize rivets either aluminium (item 0467) or brass (item 0468). If not sure, it is a good idea to buy a set of both
£2.50 *
In stock

Cable Tie: 3.5" Wobbly Type (Black) - Pack of 5

Product no.: 0431 CTIE01

Reproduction 3.5" rubber cable tie, of the 'wobbly' type. suitable for securing wiring and cables on the smaller frame tubes. Sold as a pack of 5. 

£5.30 *
In stock

Cable Tie: John Bull Type, Size A (Black) - Pack of 4

Product no.: 0432 CTIE02

Reproduction cable tie, of the John Bull 'parrallel' type, which has 'John Bull' name on the moulding. This item is for Size 'A' (also inscribed on cable tie) which are 3 3/4" long . suitable for securing wiring and cables on the smaller frame tubes. Sold as a pack of 4.

£6.80 *
Not in stock

Cable Tie: John Bull Type, Size A (Grey) - Pack of 4

Product no.: 0432b CTIE02G

Reproduction cable tie, of the John Bull 'parrallel' type, which has 'John Bull' name on the moulding. This item is for Size 'A' (also inscribed on cable tie) which are 3 3/4" long . suitable for securing wiring and cables on the smaller frame tubes. Sold as a pack of 4.  This type is in an attractive Grey colour 

£6.80 *
In stock

Cable Tie: John Bull Type, Size B (Black) - Pack of 4

Product no.: 0433 CTIE03

Reproduction cable tie, of the John Bull 'parrallel' type, which has 'John Bull' name on the moulding. This item is for Size 'B' (also inscribed on cable tie) which are 4 1/2" long . suitable for securing wiring and cables on the smaller and medium frame tubes. Sold as a pack of 4. 

£7.00 *
In stock

Cable Tie: John Bull Type, Size C (Black) - Pack of 4

Product no.: 0434 CTIE04

Reproduction cable tie, of the John Bull 'parrallel' type, which has 'John Bull' name on the moulding. This item is for Size 'C' (also inscribed on cable tie) which are 5 1/4" long . suitable for securing wiring and cables on the medium and larger frame tubes. Sold as a pack of 4. 

£7.20 *
In stock

Cable Tie: John Bull Type, Size C (Grey) - Pack of 4

Product no.: 0434b CTIE04G

Reproduction cable tie, of the John Bull 'parrallel' type, which has 'John Bull' name on the moulding. This item is for Size 'C' (also inscribed on cable tie) which are 5 1/4" long . suitable for securing wiring and cables on the medium and larger frame tubes. Sold as a pack of 4. 

This type is in an attractive Grey colour - which was a period colour for thes

£7.20 *
In stock

Rubber Shroud For protecting Frame Tubes

Product no.: 0440 RClamp1

These interesting little hard rubber discs are formed in a curved shape so they can be used on smaller frame tubes and handlebars for either protecting paintwork from rubbing or protecting wiring/cables. Although they are solid, on the inside there are two indents so they can be easily drilled for threading through a plastic tie down clip. Sold in packs of 3

£2.10 *
In stock

Magneto Mounting Stud For SOHC Engines - Short (normally Lucas) Type. Stainless Steel: Each

Product no.: 1167 E4267

This listing is for a stainless steel mounting stud, as used on magnetos fitted to Norton SOHC Crankcases - this being the slightly shorter version, see also Item 1168 for a longer version.  Normally there were 3 studs fitted to the base of the magneto when used on SOHC engines.  We CNC manufacture these studs to the original dimensions - but this shorter type were more often fitted to Lucas Magdyno's - see detail listing for more information before ordering.  This type of stud were also fitted to many other motorcycle makes using platform mounted magnetos.  Price is per stud

£3.40 *
In stock

Magneto Mounting Stud For SOHC Engines - Long (normally BTH) Type. Stainless Steel: Each

Product no.: 1168 E6270

This listing is for a stainless steel mounting stud, as used on magnetos fitted to Norton SOHC Crankcases - this being the slightly longer version, see also Item 1167 for a shorter version.  Normally there were 3 studs fitted to the base of the magneto when used on SOHC engines.  We CNC manufacture these studs to the original dimensions - but this longer type were more often fitted to BTH KD1 type magnetos - see detail listing for more information before ordering.  This type of stud were also fitted to many other motorcycle makes using platform mounted magnetos.  Price is per stud

£3.40 *
In stock

Lipped Nut For Magneto Mounting Stud; SOHC Engines (and other Platform Mags) -Stainless Steel: Each

Product no.: 1169 E3224M

This listing is for a 'standard' magneto length nut - that fits both our Lucas and BTH magneto mounting studs on SOHC engines.  This same nut can also be used on other motorcycle marques using either Lucas and BTH platform magnetos.  These nuts are CNC manufactured to original dimensions - but have a lip on their platform facing end - so as to not damage crankcase castings if the washer is lost in fitting.  See detail listing for more informaion.  Stainless Steel, Price is Each

 

£3.60 *
In stock

Long (Wasted/Drilled) SOHC Rear Magneto Nut (Pre-Featherbed Type) - Stainless Steel: Each

Product no.: 1170 E3837

This listing is for a 'Long Length' magneto bolt/nut - of the type that were fitted on the rear fitting of the magneto platform on SOHC Norton engines.  This type of 'wasted' extra long nut were designed this way - because then they would protrude down beyond the rear engine plates, and so be easily accesable - to allow for magneto chain adjustment.  This extra long type were fitted to all Pre-Featherbed SOHC models.  They are CNC bar turned to the original 'wasted and 'drilled' dimensions of the original, in the correct imperial Hex stainless steel.  See detail listing for more information.  Price is Each

 

£19.00 *
In stock

Featherbed Type Med Length (Wasted/Drilled) SOHC Rear Magneto Nut - Stainless Steel: Each

Product no.: 1171 E3837F

This listing is for a Featherbed type 'Long Length' magneto bolt/nut - of the type that were fitted on the rear fitting of the magneto platform on SOHC Norton engines.  This bolt is similar to our Item 1170, but the rear magneto mounting nut on Featherbed road models (i.e Featherbed International) were of this shorter length than the pre-Featherbed type.  They are CNC bar turned to the original 'wasted and 'drilled' dimensions of the original, in the correct imperial Hex stainless steel.  See detail listing for more information.  Price is Each

 

£10.00 *
In stock

Lucas Mag/Dyno Magneto Shouldered Sprocket Nut - All Road Models. Each

Product no.: 1188 24-0195

This listing is for the special shouldered sprocket nut that was fitted to Lucas Mag/Dyno units - on all roadgoing Norton single cylinder models (but also many other makes of British motorcycles using a Lucas Mag/dyno unit, original part number 24-0195.  This nut is plated steel.  Price is Each

£4.30 *
In stock

Norton (Engine Side) Magneto Sprocket Nut - SOHC Rev Clock Drive Type. Stainless Steel: Each

Product no.: 1187 A11M/80

This listing is for the special slotted end nut that retained the engine side magneto sprocket on those SOHC sports and competition models - fitted wtih the outer timing cover that had a Rev Clock Gearbox fitted.  These are CNC machined by us in Stainless Steel.  See Listing for more information on fitting.  Price is Each

£11.00 *
In stock

Norton (Engine Side) Magneto Sprocket Nut - Std Type. Stainless Steel: Each

Product no.: 1186 A11/80

This listing is for a stainless steel mgneto sprocket (engine side) nut as fitted to the SOHC oil drive gear spindle, or the OHV/SV camshaft spindle.  These nuts are same thread and dimensions as original.  Price is per nut

£3.40 *
In stock
*
Recommended Retail Price, plus delivery
61 - 90 of 93 results